TECHNICAL CHARACTERISTICS
GTZZ14EJ&16EJ Maintenance Manual
15
© May 2023
Table 3-2 GTZZ16EJ specifications(Continued)
ITEM
Metric Imperial
Storage environment
Stored at -20℃ to 50℃ (-4℉ to 122℉) in a well-ventilated environment with
90% relative humidity (20℃ [68℉]), and away from rain, sun, corrosive
gas, inflammables and explosives.
Note:
a) The platform height plus the operator height (taken as 2m [6ft 7in]) is the working height.
b) The maximum horizontal reach plus the arm length of the operator (taken as 0.6m [1ft 11in]) is the maximum horizontal
working envelope.
c) The ground bearing data is approximate, without considering different options, thus it is applicable only in adequately safe
conditions.
d) In different areas, hydraulic oil, engine oil, coolant, fuel and lubricant should be added in accordance with the environmental
temperature.
e) In cold weather, auxiliary devices are needed to start the machine.
f) Rated platform load capacity refers to the maximum allowable load on the platform, including the weight of persons,
materials, tools, accessories and other objects.
g) It’s recommended not to use the lead-acid battery under the ambient temperature below 0℃, otherwise the battery capacity
will decay rapidly and the battery life will be affected.
3.2 SPECIFICATIONS OF MAJOR
COMPONENTS
Motor
Table 3-3 DC motor (PN.203010000014)
Rated power 5kW
Rated voltage 48V
Rated current 140±5A
Rated RPM
2500±150r/min
Moment
19.5Nm (14.4ft-lb)
Table 3-4 Travel motor (PN.203010000021)
Rated power 3.56kW
Rated voltage 29V
Rated RPM 3400rpm
Rated
frequency
120Hz
Table 3-5 Travel motor (PN.203010003070)
Rated power 3.5kW
Rated voltage 31V
Rated current 94A
RPM 2330RPM
Rated
frequency
81Hz
Reducer
Table 3-6 Slewing reducer (PN.204020000015)
Model
SE17-102-25H-R-1037
Type Worm gear reducer
Output torque
(Max.)
10000Nm (7375ft-lb)
Output RPM
＜2.5 RPM
Max. tipping
moment
135600Nm (100005ft-lb)
Holding
moment
72300Nm (53321ft-lb)
Reduction ratio 102:1
Table 3-7 Travel reducer (PN.204020003019)
Model IFT007T2062
Maximum
output torque
7000Nm (5163ft-lb)
Rated output
torque
3500Nm (2581ft-lb)
Maximum input
torque
112Nm (82.6ft-lb)
Maximum input
RPM
4000rpm
Speed ratio 62.33
Table 3-8 Travel reducer (PN.204020000039)
Model 4HB001F0B30064B
Maximum
output torque
5649Nm (4166ft-lb)
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